content: /* ===========================================================
   * JFreeChart : a free chart library for the Java(tm) platform
   * ===========================================================
   *
   * (C) Copyright 2000-2012, by Object Refinery Limited and Contributors.
   *
   * Project Info:  http://www.jfree.org/jfreechart/index.html
   *
   * This library is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License, or
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
   * USA.
   *
   * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 
   * Other names may be trademarks of their respective owners.]
   *
   * -----------------------------
   * PeriodAxisLabelInfoTests.java
   * -----------------------------
   * (C) Copyright 2004-2008, by Object Refinery Limited and Contributors.
   *
   * Original Author:  David Gilbert (for Object Refinery Limited);
   * Contributor(s):   -;
   *
   * Changes
   * -------
   * 10-Jun-2003 : Version 1 (DG);
   * 07-Jan-2005 : Added test for hashCode() (DG);
   *
   */
  
  package org.jfree.chart.axis;
  
  import org.jfree.chart.ui.RectangleInsets;
  import org.jfree.data.time.Day;
  import org.jfree.data.time.Month;
  import org.junit.jupiter.api.Test;
  
  import java.awt.BasicStroke;
  import java.awt.Color;
  import java.awt.Font;
  import java.awt.Paint;
  import java.awt.Stroke;
  import java.io.ByteArrayInputStream;
  import java.io.ByteArrayOutputStream;
  import java.io.IOException;
  import java.io.ObjectInput;
  import java.io.ObjectInputStream;
  import java.io.ObjectOutput;
  import java.io.ObjectOutputStream;
  import java.text.DateFormat;
  import java.text.SimpleDateFormat;
  import java.util.Date;
  import java.util.Locale;
  import java.util.TimeZone;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertNotSame;
  import static org.junit.jupiter.api.Assertions.assertSame;
  
  /**
   * Tests for the {@link PeriodAxisLabelInfo} class.
   */
  public class PeriodAxisLabelInfoTest  {
  
  
  
  
  
      /**
       * Confirm that the equals method can distinguish all the required fields.
       */
      @Test
      public void testEquals() {
          PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo(Day.class,
                  new SimpleDateFormat("d"));
          PeriodAxisLabelInfo info2 = new PeriodAxisLabelInfo(Day.class,
                  new SimpleDateFormat("d"));
          assertEquals(info1, info2);
          assertEquals(info2, info1);
  
          Class c1 = Day.class;
          Class c2 = Month.class;
          DateFormat df1 = new SimpleDateFormat("d");
          DateFormat df2 = new SimpleDateFormat("MMM");
          RectangleInsets sp1 = new RectangleInsets(1, 1, 1, 1);
          RectangleInsets sp2 = new RectangleInsets(2, 2, 2, 2);
          Font lf1 = new Font("SansSerif", Font.PLAIN, 10);
          Font lf2 = new Font("SansSerif", Font.BOLD, 9);
          Paint lp1 = Color.BLACK;
          Paint lp2 = Color.BLUE;
          boolean b1 = true;
          boolean b2 = false;
          Stroke s1 = new BasicStroke(0.5f);
          Stroke s2 = new BasicStroke(0.25f);
          Paint dp1 = Color.RED;
          Paint dp2 = Color.green;
  
          info1 = new PeriodAxisLabelInfo(c2, df1, sp1, lf1, lp1, b1, s1, dp1);
          info2 = new PeriodAxisLabelInfo(c1, df1, sp1, lf1, lp1, b1, s1, dp1);
          assertFalse(info1.equals(info2));
          info2 = new PeriodAxisLabelInfo(c2, df1, sp1, lf1, lp1, b1, s1, dp1);
          assertEquals(info1, info2);
  
          info1 = new PeriodAxisLabelInfo(c2, df2, sp1, lf1, lp1, b1, s1, dp1);
          assertFalse(info1.equals(info2));
          info2 = new PeriodAxisLabelInfo(c2, df2, sp1, lf1, lp1, b1, s1, dp1);
          assertEquals(info1, info2);
  
          info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf1, lp1, b1, s1, dp1);
          assertFalse(info1.equals(info2));
          info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf1, lp1, b1, s1, dp1);
          assertEquals(info1, info2);
  
          info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp1, b1, s1, dp1);
          assertFalse(info1.equals(info2));
          info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp1, b1, s1, dp1);
          assertEquals(info1, info2);
  
          info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b1, s1, dp1);
          assertFalse(info1.equals(info2));
          info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b1, s1, dp1);
          assertEquals(info1, info2);
  
          info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s1, dp1);
          assertFalse(info1.equals(info2));
          info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s1, dp1);
          assertEquals(info1, info2);
  
          info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp1);
          assertFalse(info1.equals(info2));
          info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp1);
          assertEquals(info1, info2);
  
          info1 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp2);
          assertFalse(info1.equals(info2));
          info2 = new PeriodAxisLabelInfo(c2, df2, sp2, lf2, lp2, b2, s2, dp2);
          assertEquals(info1, info2);
  
      }
  
      /**
       * Two objects that are equal are required to return the same hashCode.
       */
      @Test
      public void testHashCode() {
          PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo(Day.class,
                  new SimpleDateFormat("d"));
          PeriodAxisLabelInfo info2 = new PeriodAxisLabelInfo(Day.class,
                  new SimpleDateFormat("d"));
          assertEquals(info1, info2);
          int h1 = info1.hashCode();
          int h2 = info2.hashCode();
          assertEquals(h1, h2);
      }
  
      /**
       * Serialize an instance, restore it, and check for equality.
       */
      @Test
      public void testSerialization() throws IOException, ClassNotFoundException {
          PeriodAxisLabelInfo info1 = new PeriodAxisLabelInfo(Day.class,
                  new SimpleDateFormat("d"));
  
          ByteArrayOutputStream buffer = new ByteArrayOutputStream();
          ObjectOutput out = new ObjectOutputStream(buffer);
          out.writeObject(info1);
          out.close();
  
          ObjectInput in = new ObjectInputStream(
                  new ByteArrayInputStream(buffer.toByteArray()));
          PeriodAxisLabelInfo info2 = (PeriodAxisLabelInfo) in.readObject();
          in.close();
  
          assertEquals(info1, info2);
      }
  
      /**
       * A test for the createInstance() method.
       */
      @Test
      public void testCreateInstance() {
          PeriodAxisLabelInfo info = new PeriodAxisLabelInfo(Day.class, 
                  new SimpleDateFormat("d"));
          Day d = (Day) info.createInstance(new Date(0L), 
                  TimeZone.getTimeZone("GMT"), Locale.UK);
          assertEquals(new Day(1, 1, 1970), d);
      }
  }
  